Trace number 4488800

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
IPBHS-GUROBI 2025-06-09? (TO) 3600.05 3607.21

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_33.opb.PB06.opb
MD5SUM40249833eecc795c9ed736ead45c4ff1
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1034
Best CPU time to get the best result obtained on this benchmark15154.5
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1965
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1965
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1965
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1965
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c initialize IPBHS solver
0.00/0.01	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.01	c optimizer = "gurobi"
0.00/0.01	c pbsolver = "roundingsat"
0.00/0.01	c use separate pbsolver for SIS
0.00/0.01	c load symmetries from file ""
0.00/0.01	c set time limit for symmetry computation to 100 seconds.
0.00/0.01	c set interchangeable summation variable limit to 3
0.00/0.01	c set sym compact max subset size to 5
0.00/0.01	c set explicit symmetry matrix usage to 1
0.00/0.01	c sym budget explicit to 100
0.00/0.01	c sym budget explicit lits to 6000
0.00/0.01	c sym budget compact to 100
0.00/0.01	c sym budget compact lits to 6000
0.00/0.01	c sym budget common to 0
0.00/0.01	c sym budget common lits to 0
0.00/0.01	c set sym generation to 's'
0.00/0.01	c set abstraction set creation to 10 iterations without LB change
0.00/0.01	c set abstraction set inputs to 0
0.00/0.01	c set abstraction set cluster min size to 2
0.00/0.01	c set abstraction set cluster max size to 100000000
0.00/0.01	c set abstraction set cluster activation limit to 2
0.00/0.01	c enable abstraction set require equal cost
0.00/0.01	c set abstraction set assumptions to 0
0.00/0.01	c set abstraction set constraint type to 0
0.00/0.01	c set abstract core extraction strategy to b
0.00/0.01	c set core extraction strategy to 2
0.00/0.01	c set core extraction shuffles 10
0.00/0.01	c set cores per iteration to 5
0.00/0.01	c set optimizer bound usage strategy to 2
0.00/0.01	c set optimizer max non-optimal iterations to 1000
0.00/0.01	c set small core cardinality limit to 2
0.00/0.01	c set max coef in cores to 1000000000
0.00/0.01	c set core processing techniques to 4095
0.00/0.01	c set SIS iterations to 5
0.00/0.01	c set SIS budget abs to 1000
0.00/0.01	c set SIS budget rel to 0.05
0.41/0.43	c limit for coefficient in constraints and objective to 1000000000
0.41/0.43	c will solve HOME/instance-4488800-1751313530.opb
0.41/0.43	c [0] will start solving

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (61065 MiB free)
  memory of node 1: 64507 MiB (63222 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4488800-1751313530/watcher-4488800-1751313530 -o /tmp/evaluation-result-4488800-1751313530/solver-4488800-1751313530 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751303874-40369 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4488800-1751313530.opb --max-coef 1000000000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=41506, runsolver pid=41503

[startup+0.100068 s]*
/proc/loadavg: 4.07 4.09 4.09 5/254 41507
/proc/meminfo: memFree=126992660/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1169564 memory=317660 CPUtime=0.1 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 816 0 0 0 3 7 0 0 20 0 1 0 47032704 1197633536 79415 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 292391 79415 1632 641 0 277148 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 1169564 KiB
Current children cumulated memory: 317660 KiB

[startup+0.211481 s]*
/proc/loadavg: 4.07 4.09 4.09 5/254 41507
/proc/meminfo: memFree=126669076/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1169564 memory=651484 CPUtime=0.21 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 979 0 0 0 6 15 0 0 20 0 1 0 47032704 1197633536 162871 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 292391 162871 1632 641 0 277148 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 1169564 KiB
Current children cumulated memory: 651484 KiB

[startup+0.311431 s]*
/proc/loadavg: 4.07 4.09 4.09 5/254 41507
/proc/meminfo: memFree=126365720/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1169564 memory=950492 CPUtime=0.31 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 1125 0 0 0 9 22 0 0 20 0 1 0 47032704 1197633536 237623 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 292391 237623 1632 641 0 277148 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 1169564 KiB
Current children cumulated memory: 950492 KiB

[startup+0.700253 s]
/proc/loadavg: 4.07 4.09 4.09 5/255 41508
/proc/meminfo: memFree=126173048/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1203744 memory=1130364 CPUtime=0.68 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 6168 0 0 0 38 30 0 0 20 0 2 0 47032704 1232633856 282591 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 300936 282591 3456 641 0 283419 0
[pid=41506/tid=41508] ppid=41503 vsize=1203744 memory=10752 CPUtime=0 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 47032747 1232633856 282591 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 1203744 KiB
Current children cumulated memory: 1130364 KiB

[startup+1.50025 s]
/proc/loadavg: 4.07 4.09 4.09 6/255 41508
/proc/meminfo: memFree=126157372/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1208232 memory=1135960 CPUtime=1.48 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 12914 0 0 0 117 31 0 0 20 0 2 0 47032704 1237229568 283990 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 302058 283990 3744 641 0 284541 0
[pid=41506/tid=41508] ppid=41503 vsize=1208232 memory=10752 CPUtime=0 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 47032747 1237229568 283990 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1208232 KiB
Current children cumulated memory: 1135960 KiB

[startup+3.11251 s]
/proc/loadavg: 4.07 4.09 4.09 5/255 41508
/proc/meminfo: memFree=126155712/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1208232 memory=1137240 CPUtime=3.08 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 19595 0 0 0 277 31 0 0 20 0 2 0 47032704 1237229568 284310 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 302058 284310 3744 641 0 284541 0
[pid=41506/tid=41508] ppid=41503 vsize=1208232 memory=0 CPUtime=0 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 5 0 0 0 0 0 0 0 20 0 2 0 47032747 1237229568 284310 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1208232 KiB
Current children cumulated memory: 1137240 KiB

[startup+6.30024 s]
/proc/loadavg: 4.07 4.09 4.09 5/255 41508
/proc/meminfo: memFree=126148032/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1215832 memory=1143640 CPUtime=6.26 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 26927 0 0 0 594 32 0 0 20 0 2 0 47032704 1245011968 285910 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 303958 285910 3744 641 0 286441 0
[pid=41506/tid=41508] ppid=41503 vsize=1215832 memory=0 CPUtime=0 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 8 0 0 0 0 0 0 0 20 0 2 0 47032747 1245011968 285910 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 1215832 KiB
Current children cumulated memory: 1143640 KiB

[startup+12.7003 s]
/proc/loadavg: 4.06 4.09 4.09 5/255 41508
/proc/meminfo: memFree=126119952/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1221456 memory=1150352 CPUtime=12.65 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 38569 0 0 0 1231 34 0 0 20 0 2 0 47032704 1250770944 287588 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 305364 287588 3744 641 0 287847 0
[pid=41506/tid=41508] ppid=41503 vsize=1221456 memory=1150352 CPUtime=0 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 13 0 0 0 0 0 0 0 20 0 2 0 47032747 1250770944 287588 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 1221456 KiB
Current children cumulated memory: 1150352 KiB

[startup+25.5003 s]
/proc/loadavg: 4.11 4.10 4.09 5/255 41508
/proc/meminfo: memFree=126071232/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1257428 memory=1182396 CPUtime=25.43 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 69439 0 0 0 2503 40 0 0 20 0 2 0 47032704 1287606272 295599 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 314357 295599 3744 641 0 296840 0
[pid=41506/tid=41508] ppid=41503 vsize=1257428 memory=1156880 CPUtime=0.01 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 16 0 0 0 0 1 0 0 20 0 2 0 47032747 1287606272 295599 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 1257428 KiB
Current children cumulated memory: 1182396 KiB

[startup+51.1125 s]
/proc/loadavg: 4.14 4.11 4.09 5/255 41509
/proc/meminfo: memFree=126063224/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1257932 memory=1184656 CPUtime=50.99 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 89394 0 0 0 5057 42 0 0 20 0 2 0 47032704 1288122368 296164 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 314483 296164 3776 641 0 296966 0
[pid=41506/tid=41508] ppid=41503 vsize=1257932 memory=3456 CPUtime=0.03 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 23 0 0 0 0 3 0 0 20 0 2 0 47032747 1288122368 296164 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 1257932 KiB
Current children cumulated memory: 1184656 KiB

[startup+102.3 s]
/proc/loadavg: 4.18 4.12 4.10 5/255 41511
/proc/meminfo: memFree=126063448/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1257932 memory=1184656 CPUtime=102.08 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 92984 0 0 0 10163 45 0 0 20 0 2 0 47032704 1288122368 296164 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 314483 296164 3776 641 0 296966 0
[pid=41506/tid=41508] ppid=41503 vsize=1257932 memory=1184656 CPUtime=0.08 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 23 0 0 0 2 6 0 0 20 0 2 0 47032747 1288122368 296164 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 102.08 s
Current children cumulated vsize: 1257932 KiB
Current children cumulated memory: 1184656 KiB

[startup+162.3 s]
/proc/loadavg: 4.10 4.11 4.09 5/254 41524
/proc/meminfo: memFree=126055856/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1257932 memory=1184656 CPUtime=161.97 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 93255 0 0 0 16150 47 0 0 20 0 2 0 47032704 1288122368 296164 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 314483 296164 3776 641 0 296966 0
[pid=41506/tid=41508] ppid=41503 vsize=1257932 memory=1184656 CPUtime=0.13 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 23 0 0 0 4 9 0 0 20 0 2 0 47032747 1288122368 296164 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 161.97 s
Current children cumulated vsize: 1257932 KiB
Current children cumulated memory: 1184656 KiB

[startup+222.3 s]
/proc/loadavg: 4.08 4.10 4.09 5/254 41526
/proc/meminfo: memFree=126055368/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1257932 memory=1184784 CPUtime=221.86 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 97044 0 0 0 22136 50 0 0 20 0 2 0 47032704 1288122368 296196 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 314483 296196 3808 641 0 296966 0
[pid=41506/tid=41508] ppid=41503 vsize=1257932 memory=1184656 CPUtime=0.19 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 25 0 0 0 6 13 0 0 20 0 2 0 47032747 1288122368 296196 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 221.86 s
Current children cumulated vsize: 1257932 KiB
Current children cumulated memory: 1184784 KiB

[startup+282.3 s]
/proc/loadavg: 4.20 4.13 4.10 5/254 41528
/proc/meminfo: memFree=126055324/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1257932 memory=1184784 CPUtime=281.75 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 113679 0 0 0 28120 55 0 0 20 0 2 0 47032704 1288122368 296196 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 314483 296196 3808 641 0 296966 0
[pid=41506/tid=41508] ppid=41503 vsize=1257932 memory=1184784 CPUtime=0.25 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 30 0 0 0 7 18 0 0 20 0 2 0 47032747 1288122368 296196 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 281.75 s
Current children cumulated vsize: 1257932 KiB
Current children cumulated memory: 1184784 KiB

[startup+342.3 s]
/proc/loadavg: 4.13 4.12 4.09 5/254 41530
/proc/meminfo: memFree=126046168/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1257932 memory=1184784 CPUtime=341.65 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 125933 0 0 0 34107 58 0 0 20 0 2 0 47032704 1288122368 296196 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0

################
# More data... #
################

/proc/meminfo: memFree=128660604/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1303636 memory=1234436 CPUtime=2976.39 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 236358 0 0 0 297341 298 0 0 20 0 2 0 47032704 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 325909 308609 3808 641 0 308392 0
[pid=41506/tid=41508] ppid=41503 vsize=1303636 memory=14848 CPUtime=2.98 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 73 0 0 0 74 224 0 0 20 0 2 0 47032747 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 2976.39 s
Current children cumulated vsize: 1303636 KiB
Current children cumulated memory: 1234436 KiB

[startup+3042.3 s]
/proc/loadavg: 1.09 1.09 1.47 2/233 41751
/proc/meminfo: memFree=128661108/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3036.27 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 236360 0 0 0 303322 305 0 0 20 0 2 0 47032704 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 325909 308609 3808 641 0 308392 0
[pid=41506/tid=41508] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3.04 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 73 0 0 0 76 228 0 0 20 0 2 0 47032747 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3036.27 s
Current children cumulated vsize: 1303636 KiB
Current children cumulated memory: 1234436 KiB

[startup+3102.3 s]
/proc/loadavg: 1.08 1.08 1.45 2/233 41753
/proc/meminfo: memFree=128661612/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3096.16 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 236369 0 0 0 309305 311 0 0 20 0 2 0 47032704 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 325909 308609 3808 641 0 308392 0
[pid=41506/tid=41508] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3.11 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 73 0 0 0 78 233 0 0 20 0 2 0 47032747 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3096.16 s
Current children cumulated vsize: 1303636 KiB
Current children cumulated memory: 1234436 KiB

[startup+3162.3 s]
/proc/loadavg: 1.15 1.10 1.43 2/233 41755
/proc/meminfo: memFree=128661896/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3156.04 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 236369 0 0 0 315286 318 0 0 20 0 2 0 47032704 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 325909 308609 3808 641 0 308392 0
[pid=41506/tid=41508] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3.17 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 73 0 0 0 79 238 0 0 20 0 2 0 47032747 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3156.04 s
Current children cumulated vsize: 1303636 KiB
Current children cumulated memory: 1234436 KiB

[startup+3222.3 s]
/proc/loadavg: 1.05 1.08 1.40 2/233 41757
/proc/meminfo: memFree=128663436/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3215.91 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 236370 0 0 0 321266 325 0 0 20 0 2 0 47032704 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 325909 308609 3808 641 0 308392 0
[pid=41506/tid=41508] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3.23 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 73 0 0 0 80 243 0 0 20 0 2 0 47032747 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3215.91 s
Current children cumulated vsize: 1303636 KiB
Current children cumulated memory: 1234436 KiB

[startup+3282.3 s]
/proc/loadavg: 1.06 1.08 1.38 2/233 41759
/proc/meminfo: memFree=128663440/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3275.78 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 236380 0 0 0 327247 331 0 0 20 0 2 0 47032704 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 325909 308609 3808 641 0 308392 0
[pid=41506/tid=41508] ppid=41503 vsize=1303636 memory=1234436 CPUtime=3.3 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 73 0 0 0 81 249 0 0 20 0 2 0 47032747 1334923264 308609 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3275.78 s
Current children cumulated vsize: 1303636 KiB
Current children cumulated memory: 1234436 KiB

[startup+3342.3 s]
/proc/loadavg: 1.12 1.09 1.36 2/233 41761
/proc/meminfo: memFree=128655880/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1312140 memory=1242756 CPUtime=3335.66 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 239085 0 0 0 333228 338 0 0 20 0 2 0 47032704 1343631360 310689 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 328035 310689 3808 641 0 310518 0
[pid=41506/tid=41508] ppid=41503 vsize=1312140 memory=1242756 CPUtime=3.36 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 73 0 0 0 83 253 0 0 20 0 2 0 47032747 1343631360 310689 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3335.66 s
Current children cumulated vsize: 1312140 KiB
Current children cumulated memory: 1242756 KiB

[startup+3402.3 s]
/proc/loadavg: 1.10 1.09 1.34 2/233 41763
/proc/meminfo: memFree=128656132/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1312140 memory=1242756 CPUtime=3395.54 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 239365 0 0 0 339209 345 0 0 20 0 2 0 47032704 1343631360 310689 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 328035 310689 3808 641 0 310518 0
[pid=41506/tid=41508] ppid=41503 vsize=1312140 memory=1242756 CPUtime=3.43 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 74 0 0 0 84 259 0 0 20 0 2 0 47032747 1343631360 310689 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3395.54 s
Current children cumulated vsize: 1312140 KiB
Current children cumulated memory: 1242756 KiB

[startup+3462.3 s]
/proc/loadavg: 1.11 1.09 1.33 2/233 41765
/proc/meminfo: memFree=128656636/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1312140 memory=1242756 CPUtime=3455.42 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 239373 0 0 0 345191 351 0 0 20 0 2 0 47032704 1343631360 310689 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 328035 310689 3808 641 0 310518 0
[pid=41506/tid=41508] ppid=41503 vsize=1312140 memory=1242756 CPUtime=3.49 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 74 0 0 0 86 263 0 0 20 0 2 0 47032747 1343631360 310689 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3455.42 s
Current children cumulated vsize: 1312140 KiB
Current children cumulated memory: 1242756 KiB

[startup+3522.3 s]
/proc/loadavg: 1.09 1.08 1.31 2/232 41769
/proc/meminfo: memFree=128657140/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1312140 memory=1242756 CPUtime=3515.3 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 239376 0 0 0 351173 357 0 0 20 0 2 0 47032704 1343631360 310689 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 328035 310689 3808 641 0 310518 0
[pid=41506/tid=41508] ppid=41503 vsize=1312140 memory=1242756 CPUtime=3.56 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 74 0 0 0 88 268 0 0 20 0 2 0 47032747 1343631360 310689 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3515.3 s
Current children cumulated vsize: 1312140 KiB
Current children cumulated memory: 1242756 KiB

[startup+3582.3 s]
/proc/loadavg: 1.08 1.08 1.29 2/232 41771
/proc/meminfo: memFree=128650376/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1314340 memory=1245060 CPUtime=3575.17 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 241665 0 0 0 357154 363 0 0 20 0 2 0 47032704 1345884160 311265 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 328585 311265 3808 641 0 311068 0
[pid=41506/tid=41508] ppid=41503 vsize=1314340 memory=1245060 CPUtime=3.62 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 74 0 0 0 89 273 0 0 20 0 2 0 47032747 1345884160 311265 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3575.17 s
Current children cumulated vsize: 1314340 KiB
Current children cumulated memory: 1245060 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3607.2 s]
/proc/loadavg: 1.11 1.09 1.29 2/234 41779
/proc/meminfo: memFree=128649872/131382112 swapFree=33010684/33010684
[pid=41506] ppid=41503 vsize=1314340 memory=1245060 CPUtime=3600.03 cores=0,2
/proc/41506/stat : 41506 (ipbhs_gurobi) R 41503 41506 40359 0 -1 4194304 242350 0 0 0 359637 366 0 0 20 0 2 0 47032704 1345884160 311265 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
/proc/41506/statm: 328585 311265 3808 641 0 311068 0
[pid=41506/tid=41508] ppid=41503 vsize=1314340 memory=17664 CPUtime=3.65 cores=0,2
/proc/41506/task/41508/stat : 41508 (ipbhs_gurobi) S 41503 41506 40359 0 -1 4194368 74 0 0 0 90 275 0 0 20 0 2 0 47032747 1345884160 311265 18446744073709551615 94146799693824 94146802318877 140730317671120 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94146802937752 94146802970714 94146808504320 140730317674911 140730317675015 140730317675015 140730317680617 0
Current children cumulated CPU time: 3600.03 s
Current children cumulated vsize: 1314340 KiB
Current children cumulated memory: 1245060 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+3607.21 s]
# the end of solver process 41506 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3596.38 s, system=3.66688 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3607.21
CPU time (s): 3600.05
CPU user time (s): 3596.38
CPU system time (s): 3.66688
CPU usage (%): 99.8014
Max. virtual memory (cumulated for all children) (KiB): 1314340
Max. memory (cumulated for all children) (KiB): 1245060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3596.38
system time used= 3.66688
maximum resident set size= 1245060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 242350
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 357648
involuntary context switches= 7879


# summary of solver processes directly reported to runsolver:
#   pid: 41506
#   total CPU time (s): 3600.05
#   total CPU user time (s): 3596.38
#   total CPU system time (s): 3.66688

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 16.3945 second user time and 30.5182 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2025-06-30 21:58:50
IDJOB=4488800
IDBENCH=147532
IDSOLVER=3333
FILE ID=nodeC012/4488800-1751313530
RUNJOBID= nodeC012-1751303874-40369
SLURM_JOB_ID= 9594297
Free space on /tmp= 432888 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_33.opb.PB06.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4488800-1751313530/watcher-4488800-1751313530 -o /tmp/evaluation-result-4488800-1751313530/solver-4488800-1751313530 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751303874-40369 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4488800-1751313530.opb --max-coef 1000000000

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 40249833eecc795c9ed736ead45c4ff1
RANDOM SEED=1497610294

nodeC012 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.500
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3660.185
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.150
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.617
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3660.119
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        127271120 kB
MemAvailable:   127452976 kB
Buffers:            3280 kB
Cached:           990456 kB
SwapCached:            0 kB
Active:          2847068 kB
Inactive:         680052 kB
Active(anon):    2551344 kB
Inactive(anon):        0 kB
Active(file):     295724 kB
Inactive(file):   680052 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             59296 kB
Writeback:             0 kB
AnonPages:       2536456 kB
Mapped:           118260 kB
Shmem:             17960 kB
KReclaimable:      91028 kB
Slab:             173740 kB
SReclaimable:      91028 kB
SUnreclaim:        82712 kB
KernelStack:        4096 kB
PageTables:         8108 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2915296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2424832 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433004 MiB
End job on nodeC012 at 2025-06-30 22:58:57